During the 8th Ultra-Broadband Forum (UBBF 2022), the ultra-broadband 5.5G industry evolution initiative was jointly proposed by Office of the National Broadcasting and Telecommunications Commission (NBTC), WBBA, TM Forum, Informa Tech, AIS, True, China Mobile International Limited (CMI), MTN GlobalConnect, Zain KSA, Telekom Malaysia, LightCounting and Huawei, calling on all industry stakeholders to jointly define ultra-broadband 5.5G evolution directions and standards and promoting the prosperity of the fixed network industry. #sponsor